package com.click.app.dao;

import com.click.app.model.Coin;
import com.click.app.model.Purchase;
import com.click.app.model.Supplier;
import java.util.Date;
import java.util.List;

/**
 * @author Joel Chuca Condo
 * @date 04/05/2009
 */
public interface PurchaseDao extends GenericDao<Purchase, Long> {

    public List<Purchase> findPurchasesUnPaid();

    public Purchase findTotalMountPurchase(Supplier supplier);

    public Object suppliersReport(Date begin, Date end);
}
